<template>
<div class="tab-bar-item" @click="itemClick">
  <div v-if="!isActive"><slot  name="item-icon"></slot></div>
  <div v-else><slot  name="item-icon2"></slot></div>
  <div :style="activeStyle"><slot name="item-text"></slot></div>

</div>
</template>

<script>
export default {
  name: "TabBarItem",
  props:{
    path: String,
    actColor:{
      type: String,
      default: 'red'
    }
  },
  computed:{
    isActive(){
      return this.$route.path.indexOf(this.path) !== -1
    },
    activeStyle(){
      return this.isActive ? {color: this.actColor} : {}
    }
  },
  methods:{
    itemClick(){
      this.$router.push(this.path)
    }
  }
}
</script>

<style scoped>
.tab-bar-item{
  padding-top: 2px;
  flex: 1;
  text-align: center;

}

</style>
